自定义语言处理EPiServer

Question

我需要根据特定规则设置当前语言。我需要访问当前页面和当前用户才能做出决定。我查看了文档和it said以在PageBase上使用InitializeCulture方法。我的项目是使用MVC而不是WebForms，它与MVC中的InitializeCulture相当吗？

Answer 1

您可以实施IAuthorizationFilter并在OnAuthorization中进行检查。也可以在IActionFilter中执行此操作，但之前调用OnAuthorization。您将可以访问当前的HttpContext，并从那里获取当前页面数据。

public class LanguageSelectionFilter : IAuthorizationFilter
{
    public void OnAuthorization(AuthorizationContext filterContext)
    {
        // access to HttpContext
        var httpContext = filterContext.HttpContext;

        // the request's current page
        var currentPage = filterContext.RequestContext.GetRoutedData<PageData>();

        // TODO: decide which language to use and set them like below
        ContentLanguage.Instance.SetCulture("en");
        UserInterfaceLanguage.Instance.SetCulture("en");
    }
}

public class FilterConfig
{
    public static void RegisterGlobalFilters(GlobalFilterCollection filters)
    {
        // register the filter in your FilterConfig file.
        filters.Add(new LanguageSelectionFilter());
    }
}